Changing to Invalid, as the problem is now persisting even with the quoted passphrase. I have no idea why it was working earlier, but it appears that there is more going on here than I initially thought.
** Changed in: debian-installer (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1074377 Title: debian-installer fails to escape or quote special characters in /etc/network/interfaces WPA key To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/1074377/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs